:root{
  --blue:#57a86b; --blue-d:#3d8a52; --blue-l:#eaf5ec;
  --green:#2e9e4f; --orange:#f39325;
  --ink:#2b3138; --muted:#6a7580; --line:#e4e9ee;
  --bg:#f4f7fa; --white:#fff;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Noto Sans JP',sans-serif;color:var(--ink);line-height:1.9;background:var(--white);}
img{display:block;max-width:100%;}
a{text-decoration:none;color:inherit;}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px;}

/* top strip */
.top{background:var(--blue-d);color:#fff;font-size:12.5px;}
.top .wrap{display:flex;justify-content:space-between;align-items:center;height:36px;}
.top .r{opacity:.9;}
@media(max-width:680px){.top .r{display:none;}}

/* header */
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:34px;z-index:50;}
header.site .wrap{display:flex;align-items:center;height:76px;gap:18px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo .mk{width:48px;height:48px;background:var(--blue);color:#fff;border-radius:10px;font-weight:900;font-size:24px;display:flex;align-items:center;justify-content:center;}
.logo b{font-size:19px;font-weight:900;display:block;line-height:1.2;white-space:nowrap;}
.logo small{font-size:13px;color:var(--muted);letter-spacing:.08em;font-weight:600;}
nav.main{margin-left:auto;display:flex;align-items:center;gap:15px;}
nav.main a{font-size:14px;font-weight:700;color:var(--ink);white-space:nowrap;}
nav.main a:hover,nav.main a.cur{color:var(--blue);}
.h-tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.1;padding-left:6px;}
.h-tel .n{font-size:20px;white-space:nowrap;font-weight:900;color:var(--blue);display:flex;align-items:center;gap:7px;}
.h-tel .n svg{width:19px;height:19px;fill:var(--blue);}
.h-tel small{font-size:11px;color:var(--muted);}
.burger{display:none;margin-left:auto;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;}
.burger span{width:26px;height:3px;background:var(--blue);border-radius:2px;}
@media(max-width:1040px){
  nav.main{position:fixed;inset:0 0 0 auto;width:min(290px,82vw);background:#fff;flex-direction:column;justify-content:center;align-items:flex-start;padding:36px;gap:20px;transform:translateX(100%);transition:.3s;box-shadow:-14px 0 40px rgba(0,0,0,.15);overflow:auto;}
  nav.main.open{transform:translateX(0);}
  nav.main a{font-size:17px;}
  .h-tel{display:none;}
  .burger{display:flex;}
}

/* page hero + breadcrumb */
.page-hero{background:linear-gradient(120deg,var(--blue-d),var(--blue));color:#fff;padding:52px 0;}
.page-hero .en{font-size:14px;letter-spacing:.16em;font-weight:900;opacity:.8;}
.page-hero h1{font-size:clamp(26px,4vw,38px);font-weight:900;margin-top:6px;}
.crumb{background:var(--bg);font-size:13px;color:var(--muted);}
.crumb .wrap{padding:12px 22px;}
.crumb a{color:var(--blue);}
.crumb a:hover{text-decoration:underline;}

/* content shell */
.page{padding:56px 0 80px;}
.layout{display:grid;grid-template-columns:1fr 300px;gap:44px;align-items:start;}
@media(max-width:900px){.layout{grid-template-columns:1fr;}}

/* sidebar */
.side .box{background:var(--bg);border-radius:12px;padding:22px;margin-bottom:22px;}
.side h3{font-size:15px;font-weight:900;color:var(--blue-d);border-bottom:2px solid var(--blue);padding-bottom:8px;margin-bottom:12px;}
.side .cat a{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px;}
.side .cat a:hover{color:var(--blue);}
.side .cat a span{color:var(--muted);font-size:12px;}
.side .rec a{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);}
.side .rec img{width:64px;height:48px;object-fit:cover;border-radius:6px;flex-shrink:0;}
.side .rec .t{font-size:13px;font-weight:700;line-height:1.5;}
.side .rec a:hover .t{color:var(--blue);}

/* blog listing grid */
.post-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
@media(max-width:620px){.post-grid{grid-template-columns:1fr;}}
.post{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s;display:block;}
.post:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(61,138,82,.12);border-color:transparent;}
.post .ph{height:180px;overflow:hidden;}
.post .ph img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.post:hover .ph img{transform:scale(1.05);}
.post .pb{padding:18px 20px 22px;}
.post .meta{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.post .date{font-size:12px;color:var(--muted);}
.post .cat{font-size:11px;font-weight:700;color:#fff;background:var(--blue);padding:2px 10px;border-radius:20px;}
.post .cat.orange{background:var(--orange);}
.post .cat.green{background:var(--green);}
.post h3{font-size:17px;font-weight:900;line-height:1.5;}

/* news listing */
.news-list{border-top:1px solid var(--line);}
.news-row{display:flex;gap:18px;padding:18px 4px;border-bottom:1px solid var(--line);align-items:flex-start;}
.news-row .date{font-size:13px;color:var(--muted);white-space:nowrap;min-width:92px;padding-top:2px;}
.news-row .cat{font-size:11px;font-weight:700;color:#fff;background:var(--blue);padding:3px 11px;border-radius:20px;white-space:nowrap;}
.news-row .cat.orange{background:var(--orange);}
.news-row .cat.green{background:var(--green);}
.news-row .tt{font-size:15px;font-weight:500;}
.news-row:hover .tt{color:var(--blue);}

/* article body */
.article .lead-img{width:100%;height:min(46vh,420px);object-fit:cover;border-radius:14px;margin-bottom:28px;}
.article .amETA,.article .ameta{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.article .ameta .date{font-size:13px;color:var(--muted);}
.article .ameta .cat{font-size:11px;font-weight:700;color:#fff;background:var(--blue);padding:3px 11px;border-radius:20px;}
.article h1.at{font-size:clamp(22px,3.4vw,30px);font-weight:900;line-height:1.5;margin-bottom:22px;}
.article p{margin-bottom:18px;font-size:15.5px;}
.article h2{font-size:21px;font-weight:900;margin:34px 0 14px;padding-left:14px;border-left:5px solid var(--blue);}
.article ul{margin:0 0 18px 1.2em;}
.article li{margin-bottom:6px;}
.article .callout{background:var(--blue-l);border-radius:12px;padding:20px 22px;margin:22px 0;font-size:14.5px;}
.back-row{margin-top:40px;text-align:center;}
.back-row a{display:inline-block;background:var(--blue);color:#fff;font-weight:700;padding:12px 30px;border-radius:50px;font-size:14.5px;}

/* pager */
.pager{margin-top:36px;display:flex;justify-content:center;gap:8px;}
.pager a,.pager span{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;font-weight:700;font-size:14px;color:var(--ink);}
.pager .on{background:var(--blue);color:#fff;border-color:var(--blue);}
.pager a:hover{border-color:var(--blue);color:var(--blue);}

/* cta mini */
.cta-mini{background:var(--blue);color:#fff;text-align:center;padding:56px 0;}
.cta-mini h2{font-size:clamp(22px,3.4vw,30px);font-weight:900;}
.cta-mini .num{display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--blue);font-size:30px;font-weight:900;padding:14px 32px;border-radius:60px;margin-top:18px;}
.cta-mini .num svg{width:26px;height:26px;fill:var(--blue);}
.cta-mini .hours{font-size:13px;opacity:.85;margin-top:12px;}

/* footer */
footer.site{background:#222b33;color:#9fabb5;font-size:14px;}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;padding:56px 22px 34px;}
.foot .lg b{color:#fff;font-size:19px;}
.foot p{margin-top:12px;line-height:1.9;font-size:13.5px;}
.foot h5{color:#fff;font-size:14px;margin-bottom:12px;}
.foot a{display:block;padding:4px 0;color:#9fabb5;}
.foot a:hover{color:#fff;}
.foot .grp a{color:#8fc0ee;}
.foot-b{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:16px;font-size:12.5px;color:#7d8890;}
@media(max-width:760px){.foot{grid-template-columns:1fr;gap:26px;}}

/* ===== shared components for standalone pages ===== */
.sh{text-align:center;margin-bottom:40px;}
.sh .en{color:var(--blue);font-weight:900;font-size:14px;letter-spacing:.14em;}
.sh h2{font-size:clamp(23px,4vw,32px);font-weight:900;margin-top:6px;}
.sh h2 .u{border-bottom:4px solid var(--orange);padding-bottom:2px;}
.sh p{color:var(--muted);margin-top:12px;font-size:15px;}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s;}
.card:hover{transform:translateY(-5px);box-shadow:0 16px 36px rgba(61,138,82,.12);border-color:transparent;}
.card .ph{height:180px;overflow:hidden;position:relative;}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.card:hover .ph img{transform:scale(1.05);}
.card .cb{padding:22px 22px 26px;}
.card h3{font-size:19px;font-weight:900;margin-bottom:8px;}
.card p{font-size:14px;color:var(--muted);}
@media(max-width:860px){.svc-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.svc-grid{grid-template-columns:1fr;}}

.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.rc{background:#fff;border-radius:14px;padding:32px 24px;text-align:center;border-top:4px solid var(--blue);box-shadow:0 6px 20px rgba(61,138,82,.05);}
.rc .ic{width:62px;height:62px;margin:0 auto 14px;background:var(--blue-l);border-radius:50%;display:flex;align-items:center;justify-content:center;}
.rc .ic svg{width:32px;height:32px;fill:var(--blue);}
.rc h4{font-size:18px;font-weight:900;margin-bottom:8px;}
.rc p{font-size:14px;color:var(--muted);}
@media(max-width:760px){.rgrid{grid-template-columns:1fr;}}

.info-table{width:100%;border-collapse:collapse;font-size:15px;}
.info-table th,.info-table td{text-align:left;padding:14px 6px;border-bottom:1px solid var(--line);vertical-align:top;}
.info-table th{width:150px;color:var(--blue);font-weight:700;background:var(--bg);padding-left:16px;}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.two img{border-radius:14px;width:100%;height:340px;object-fit:cover;}
@media(max-width:760px){.two{grid-template-columns:1fr;}}

.rec-list{display:flex;flex-direction:column;gap:14px;max-width:760px;margin:0 auto;}
.rec-list .rec{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px;display:flex;align-items:center;gap:16px;}
.rec-list .rec .pos{font-weight:900;font-size:18px;}
.rec-list .rec .em{font-size:13px;color:var(--muted);}
.rec-list .rec .badge{margin-left:auto;background:var(--orange);color:#fff;font-size:12px;font-weight:700;padding:5px 14px;border-radius:20px;white-space:nowrap;}

form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px;max-width:720px;margin:0 auto;}
form .row{margin-bottom:18px;}
form label{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px;}
form label .req{color:#e0402f;font-size:11px;margin-left:6px;}
form input,form textarea{width:100%;border:1.5px solid var(--line);border-radius:8px;padding:12px 14px;font-family:inherit;font-size:15px;}
form input:focus,form textarea:focus{outline:none;border-color:var(--blue);}
form .submit{width:100%;background:var(--orange);color:#fff;font-weight:900;font-size:16px;padding:15px;border:0;border-radius:8px;cursor:pointer;}
form .submit:hover{background:#e0851d;}
form .note{font-size:12px;color:var(--muted);margin-top:10px;text-align:center;}
.tel-panel{background:var(--blue-l);border-radius:14px;padding:26px;text-align:center;max-width:720px;margin:0 auto 30px;}
.tel-panel .n{font-size:34px;font-weight:900;color:var(--blue);display:inline-flex;align-items:center;gap:10px;}
.tel-panel .n svg{width:28px;height:28px;fill:var(--blue);}
.tel-panel .h{font-size:13px;color:var(--muted);}
.bg-soft{background:var(--bg);}

/* 代表挨拶 */
.greeting{max-width:840px;margin:0 auto 60px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:40px 44px;box-shadow:0 8px 30px rgba(0,0,0,.04);}
.greeting p{font-size:15px;color:#4b5560;margin-bottom:14px;line-height:2;}
.greeting .sign{text-align:right;margin-top:24px;font-weight:900;font-size:16px;}
.greeting .sign small{display:block;color:var(--muted);font-weight:500;font-size:12.5px;margin-bottom:2px;}
@media(max-width:620px){.greeting{padding:28px 24px;}}

/* 店舗・設備ギャラリー */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.gallery figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.gallery img{width:100%;height:210px;object-fit:cover;transition:.4s;}
.gallery figure:hover img{transform:scale(1.04);}
.gallery figcaption{padding:10px 14px;font-size:13px;font-weight:700;color:var(--ink);}
.gallery figcaption small{color:var(--muted);font-weight:500;}
@media(max-width:860px){.gallery{grid-template-columns:1fr 1fr;}}
@media(max-width:540px){.gallery{grid-template-columns:1fr;}.gallery img{height:200px;}}

/* 営業日カレンダー */
.cal-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:760px;margin:0 auto;}
.cal{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 18px 14px;}
.cal h4{text-align:center;font-size:16px;font-weight:900;color:var(--blue-d);margin-bottom:10px;}
.cal table{width:100%;border-collapse:collapse;table-layout:fixed;}
.cal th{font-size:11.5px;color:var(--muted);padding:4px 0;font-weight:700;}
.cal th.su{color:#d05a5a;} .cal th.sa{color:var(--blue);}
.cal td{text-align:center;font-size:13.5px;padding:6px 0;border-radius:8px;}
.cal td.closed{background:#f2a6a6;color:#9c2b2b;font-weight:900;}
.cal td.today{outline:2px solid var(--blue);outline-offset:-2px;font-weight:900;}
.cal-legend{max-width:760px;margin:14px auto 0;font-size:12.5px;color:var(--muted);text-align:center;}
.cal-legend .mark{display:inline-block;width:12px;height:12px;background:#f2a6a6;border:1px solid #dd8a8a;border-radius:3px;vertical-align:-1px;margin-right:4px;}
@media(max-width:640px){.cal-wrap{grid-template-columns:1fr;}}

/* ギャラリー拡大表示 */
.gallery figure{cursor:zoom-in;}
.lb{position:fixed;inset:0;background:rgba(10,15,20,.88);display:none;align-items:center;justify-content:center;z-index:300;padding:26px;flex-direction:column;gap:12px;cursor:zoom-out;}
.lb.on{display:flex;}
.lb img{max-width:94vw;max-height:82vh;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5);}
.lb .cap{color:#fff;font-size:14px;font-weight:700;}

/* グループナビ */
.gnav{background:#232d36;font-size:12px;position:sticky;top:0;z-index:60;}
.gnav .wrap{display:flex;align-items:center;height:34px;overflow-x:auto;}
.gnav .gl{color:rgba(255,255,255,.85);font-weight:700;margin-right:12px;white-space:nowrap;letter-spacing:.05em;}
.gnav a{color:rgba(255,255,255,.6);padding:7px 12px;white-space:nowrap;}
.gnav a:hover{color:#fff;}
.gnav a.cur{color:#fff;font-weight:700;border-bottom:2px solid var(--orange);}
a.card{display:block;color:inherit;}

/* 除雪の実績 */
.jisseki{background:var(--bg);border-radius:14px;padding:26px 28px;margin:24px 0;}
.jisseki h3{font-size:17px;font-weight:900;color:var(--blue-d);margin-bottom:14px;}
.jisseki table{width:100%;border-collapse:collapse;font-size:14.5px;}
.jisseki th,.jisseki td{text-align:left;padding:11px 4px;border-bottom:1px solid var(--line);vertical-align:top;}
.jisseki th{width:130px;color:var(--blue);font-weight:700;white-space:nowrap;}
.jisseki tr:last-child th,.jisseki tr:last-child td{border-bottom:0;}
.jisseki .note{font-size:12.5px;color:var(--muted);margin-top:12px;}

.logo .logo-box{border:2px solid #1667b2;background:#fff;border-radius:8px;padding:8px 16px;display:inline-block;}
.logo .logo-box b{color:#1667b2;font-size:19px;font-weight:900;line-height:1.2;white-space:nowrap;}